Is this a baby dinosaur? and other science picture-puzzles /

Photographs and brief text examine the characteristics of a variety of animals and plants and other objects in nature.

Bibliographic Details

Main Author:	Selsam, Millicent E. (Millicent Ellis), 1912-1996
Format:	Book
Language:	English
Published:	New York : Harper & Row, [1971]
Subjects:	Biology > Juvenile literature. Biology.